DTC Logic

Diagnosis Procedure
1.CHECK USB HARNESS
Visually check USB harness.
U1243 display unit
U1255 satellite radio tunerU1244 GPS antenna
DTC Logic
Diagnosis Procedure
1.GPS ANTENNA CHECK
Inspect GPS antenna and antenna feeder for damage or poor connection.
2.CHECK AV CONTROL UNIT VOLTAGE
Turn ignition switch ON.
Check voltage between AV control unit connector M165 terminal
105 and ground.
...
Hands-free phone system
System Diagram
System Description
Refer to the Owner's Manual for Bluetooth telephone system operating
instructions.
NOTE: Cellular telephones must have their
wireless connection set up (paired) before using the Bluetooth telephone
system.
Bluetooth telephone system allows users who have ...
Microphone
Removal and Installation
REMOVAL
Remove the front room/map lamp assembly. Refer to INL-84, "Removal
and Installation".
Detach the microphone connector (A).
Remove the front room/map lamp covers (1), then remove the map lamp
assembly cover (2).
R ...